﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Demos.DesignPatterns._01_Singleton
{
    /// <summary>
    /// 购物车项
    /// </summary>
    public class CartItem
    {
        public int ProductId { get; set; }
        public string ProductName { get; set; }
        public decimal Price { get; set; }
        public int Quantity { get; set; }
    }
}
